Enter the email you sign in with to get a link for setting a new password.
If is the email your institute account uses, a link to set a new password is in its inbox now, or will be within a few minutes.
Nothing there? Check the spam folder, and make sure it is the exact email you sign in with. For help, write to contact@bootcampguide.com.
The link works once and expires after an hour. For security, an account can be sent only 2 of these emails a day.